From 7ae5f713d686b5f06d0cdad06aa43c7e112e4d3f Mon Sep 17 00:00:00 2001
From: sanjeok77 <1+sanjeok77@noreply.localhost>
Date: Thu, 20 Aug 2026 23:53:24 +0000
Subject: [PATCH] v0.2.8: Site & Keyword Reordering Support & Slim Bottom Bar
 Margins

---
 .../data/local/preferences/AppSettings.kt     | 77 +++++++++++++++++--
 1 file changed, 71 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/com/hotdeal/alarm/data/local/preferences/AppSettings.kt b/app/src/main/java/com/hotdeal/alarm/data/local/preferences/AppSettings.kt
index 3987e16..bef7b45 100644
--- a/app/src/main/java/com/hotdeal/alarm/data/local/preferences/AppSettings.kt
+++ b/app/src/main/java/com/hotdeal/alarm/data/local/preferences/AppSettings.kt
@@ -5,7 +5,9 @@ import androidx.datastore.core.DataStore
 import androidx.datastore.preferences.core.Preferences
 import androidx.datastore.preferences.core.edit
 import androidx.datastore.preferences.core.intPreferencesKey
+import androidx.datastore.preferences.core.stringPreferencesKey
 import androidx.datastore.preferences.preferencesDataStore
+import com.hotdeal.alarm.domain.model.SiteType
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
 
@@ -13,28 +15,91 @@ import kotlinx.coroutines.flow.map
  * 앱 설정 저장 (DataStore)
  */
 class AppSettings(private val context: Context) {
-    
+
     private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "app_settings")
-    
+
     companion object {
         private val POLLING_INTERVAL_KEY = intPreferencesKey("polling_interval_minutes")
+        private val SITE_ORDER_KEY = stringPreferencesKey("site_order_list")
+        private val KEYWORD_ORDER_KEY = stringPreferencesKey("keyword_order_list")
         private const val DEFAULT_INTERVAL = 2
     }
-    
+
     /**
-     * 폴� 주기 (분)
+     * 폴링 주기 (분)
      */
     val pollingInterval: Flow<Int> = context.dataStore.data
         .map { preferences ->
             preferences[POLLING_INTERVAL_KEY] ?: DEFAULT_INTERVAL
         }
-    
+
     /**
-     * 폴� 주기 설정 저장
+     * 폴링 주기 설정 저장
      */
     suspend fun setPollingInterval(minutes: Int) {
         context.dataStore.edit { preferences ->
             preferences[POLLING_INTERVAL_KEY] = minutes
         }
     }
+
+    /**
+     * 사이트 표시 순서 목록
+     */
+    val siteOrder: Flow<List<SiteType>> = context.dataStore.data
+        .map { preferences ->
+            val savedStr = preferences[SITE_ORDER_KEY]
+            if (savedStr.isNullOrBlank()) {
+                SiteType.entries
+            } else {
+                val savedNames = savedStr.split(",")
+                val ordered = mutableListOf<SiteType>()
+                savedNames.forEach { name ->
+                    try {
+                        ordered.add(SiteType.valueOf(name.trim()))
+                    } catch (e: Exception) {
+                        // ignore invalid
+                    }
+                }
+                // 누락된 신규 사이트가 있으면 끝에 추가
+                SiteType.entries.forEach { site ->
+                    if (site !in ordered) {
+                        ordered.add(site)
+                    }
+                }
+                ordered
+            }
+        }
+
+    /**
+     * 사이트 표시 순서 저장
+     */
+    suspend fun setSiteOrder(order: List<SiteType>) {
+        val str = order.joinToString(",") { it.name }
+        context.dataStore.edit { preferences ->
+            preferences[SITE_ORDER_KEY] = str
+        }
+    }
+
+    /**
+     * 키워드 ID 표시 순서 목록
+     */
+    val keywordOrder: Flow<List<Long>> = context.dataStore.data
+        .map { preferences ->
+            val savedStr = preferences[KEYWORD_ORDER_KEY]
+            if (savedStr.isNullOrBlank()) {
+                emptyList()
+            } else {
+                savedStr.split(",").mapNotNull { it.trim().toLongOrNull() }
+            }
+        }
+
+    /**
+     * 키워드 ID 표시 순서 저장
+     */
+    suspend fun setKeywordOrder(order: List<Long>) {
+        val str = order.joinToString(",") { it.toString() }
+        context.dataStore.edit { preferences ->
+            preferences[KEYWORD_ORDER_KEY] = str
+        }
+    }
 }